80
Menu Mode
FT-891 Advance Manual
05-15 MIC SCAN
Function:
Sets the microphone automatic scanning function to ON or OFF.
Available Values:
ENABLE/DISABLE
Default:
ENABLE
Description:
Selects the operation of the [
UP
]/[
DWN
] keys on the microphone.
ENABLE (ON):
Starts scanning automatically by pressing and holding
the [
UP
] or [
DWN
] key for 1 second or more (Scanning
continues even after releasing the key). To stop
scanning, press the [
UP
] or [
DWN
] key again briefly or
press the
PTT
switch to transmit.
DISABLE (OFF):
Scans only while pressing and holding the [
UP
]/[
DWN
]
button. To stop scanning, release the key.
05-16 MIC SCAN RESUME
Function:
Sets the Scan Resume function.
Available Values:
PAUSE/TIME
Default:
TIME
Description:
Sets the Scan Resume function (in AM/FM mode).
PAUSE:
During automatic scanning, the scanner will hold until the signal
disappears.
TIME:
If the signal does not disappear within five seconds, the scanner
will resume scanning for the next active channel (frequency). If
there is no signal, the scanner continues scanning automatically.
05-17 REF FREQ ADJ
Function:
Adjusts the reference oscillator.
Available Values:
-25 - 0 - 25
Default:
0
Description:
The frequency may be calibrated when connecting a frequency counter to
the transceiver, or when receiving a standard frequency such as WWV or
WWVH.
05-18 CLAR SELECT
Function:
Selects the clarifier operation
Available Values:
RX/TX/TRX
Default:
RX
Description:
Selects the clarifier operation when the [
CLAR
] key is pressed.
RX:
Functions as the RX clarifier which changes only the receiver
frequency without changing transmit frequency.
TX:
Functions as the TX clarifier which changes only the transmit
frequency without changing the receiver frequency.
TRX:
Functions as the TRX clarifier which changes the transmit frequency
and the receiver frequency simultaneously.
